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path: root/test/Transforms/InstCombine/overflow.ll
Commit message (Expand)AuthorAge
* recognize an unsigned add with overflow idiom into uadd.Chris Lattner2010-12-19
* generalize the sadd creation code to not require that theChris Lattner2010-12-19
* fix another miscompile in the llvm.sadd formation logic: it wasn't Chris Lattner2010-12-19
* fix a bug (possibly 8816) in the sadd forming xform: it isn'tChris Lattner2010-12-19
* Reapply r121905 (automatic synthesis of @llvm.sadd.with.overflow) with a fix ...Owen Anderson2010-12-17
* Speculatively revert commit 121905 since it looks like it might have broken theDuncan Sands2010-12-16
* Add an InstCombine transform to recognize instances of manual overflow-safe a...Owen Anderson2010-12-15